Peucedanum officinale thrives best in environments with full sun or partial sun exposure. To achieve this, it's crucial to position the plant in areas where it can receive maximum sunlight during the day, ensuring it gets at least 6 to 8 hours of light.

Hog's fennel (Peucedanum officinale)

Also known as: Sow fennel, European sulphurweed, Hoar-strange

The plant features umbels of greenish-yellow flowers that stand out against its bushy, radiating clusters of dark green leaves. These leaves are long-petioled with linear, sessile lobes that taper at both ends and have narrow, cartilaginous edges, resembling blades of grass.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Hog's fennel

Lifespan

Perennial

Plant Type

Herb

Plant Height

1-2 meters

Spread

0.5-1 meter

Leaf Color

Green

Flower Size

10-15 cm per umbel

Flower Color

Sulfur-yellow

Images of Hog's fennel

Quickly Identify Hog's fennel

Identify Peucedanum officinale by its sulfur-yellow flowers, which form in large umbels, and its finely divided leaves similar to those of common fennel. The plant can grow up to 2 meters in height.

Scientific Classification of Hog's fennel

Phylum

Vascular plants

Class

Dicotyledons

Order

Apiales

Family

Umbellifers

Genus

Peucedanum

Species

Hog's fennel

Planting and Growing of Hog's fennel

Care Difficulty

Easy

Watering Schedule

Every 2 days

Sunlight Requirements

Full sun

Sunshine Duration

6-10 hours

Ideal Temperature

60-70℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Hog's fennel?

For Peucedanum officinale, the watering amount should ensure the soil is thoroughly moist, yet not soggy. Aim for about 500 ml of water per session, allowing the soil to dry slightly between waterings. This plant prefers well-drained conditions, so it’s crucial to avoid any standing water.

What are the symptoms of an underwatered Hog's fennel? ›

What should I do if my Hog's fennel is not getting enough water? ›

What are the symptoms of an overwatered Hog's fennel? ›

How to save an overwatered Hog's fennel? ›

What Are the Sunlight Requirements for Hog's fennel?

Sunlight Requirements: Full sun, Partial sun

Duration of light: 6 to 8 hours

Ideal lighting conditions for Peucedanum officinale involve receiving full sun to partial sun, enabling 6-8 hours of direct sunlight. This encourages healthy development and maximizes its medicinal properties and overall vigor.

Optimal Sun Exposure ›

Solution for Ideal Light ›

Benefits of Ideal Lighting ›

What Is the Ideal Temperature Range for Hog's fennel?

Ideal Temperature: 60 ~ 70℉

The ideal temperature range for Peucedanum officinale is between 60°F and 70°F. This range is optimal for the plant's growth and development, providing the best conditions for nutrient uptake and photosynthesis. Ensuring that the temperature remains within this range will help the plant maintain its vigor and resilience against environmental stresses.

What Soil is Best for Hog's fennel?

Soil type: Sandy soil, Loam, Calcareous soil

Soil PH: 6.5 ~ 7.5

Peucedanum officinale thrives in well-drained soil, which prevents waterlogging and root rot. This quality enhances healthy root development, leading to robust plant growth. This plant benefits from nutrient-rich soil, providing essential minerals that foster healthy foliage and flowering. Organic matter such as compost can enhance soil fertility. Moderate moisture levels are ideal for Peucedanum officinale, allowing for consistent hydration without saturation. Proper moisture supports metabolic processes crucial for plant health.

How to Fertilize Hog's fennel?

Fertilizer type: Balanced

For Peucedanum officinale, apply liquid fertilizer at a dilution rate of one part fertilizer to three parts water. Use about 200 milliliters per plant for each application. Ensure the plant receives a balanced NPK ratio, typically a 10-10-10 formulation works well for its growth cycles.

How to Prune Hog's fennel?

Pruning Time: Spring, Summer

Before cutting, identify any dead or overgrown stems. Focus on removing dead seed heads and excess foliage to encourage new growth and maintain the plant's structural integrity and aesthetic appeal. Trim Peucedanum officinale stems at a 45-degree angle just above a set of leaves or a dormant bud. This approach promotes healthy, well-directed new growth while minimizing water accumulation and disease creep. After pruning, ensure the plant is adequately watered but not over-soaked. Opt for a balanced fertilizer to boost growth recovery, ensuring your Peucedanum officinale thrives with renewed vigor and vitality. More About Pruning Techniques→

How to Propagate Hog's fennel plant?

Propagate Time: Spring, Early spring

Collect healthy seeds from a mature Peucedanum officinale plant. Ensure the seeds are fully mature and properly dried. Inspect for any damage or disease before planting.

Scatter the seeds evenly in a seed tray filled with a suitable soil mix. Cover them lightly with soil, approximately twice their size in depth. Water gently to avoid displacing the seeds.

Place the seeded tray in a location with indirect sunlight and keep the soil consistently moist. Maintain a temperature range of 15-20°C to aid successful germination.

More About Propagating Techniques→

How to Repot Hog's fennel plant?

Repotting frequency: Every 2-3 years

Repot Peucedanum officinale when you notice roots circling the bottom of the pot or emerging through the drainage holes. Another signal may be when the growth seems stunted or the plant dries out too quickly after watering. The ideal time to repot is during its growing season in spring or early summer when the plant can recover quickly.

Select a pot that is one size larger and has ample drainage holes to prevent waterlogging, which can lead to root rot. A slightly larger pot allows the roots to expand comfortably, promoting healthier growth. Opt for materials like clay or ceramic, which provide good breathability and reduce excess moisture buildup.

Select a well-draining loamy mix that retains moisture yet allows air to circulate around the roots. This type of soil prevents water stagnation while keeping the roots sufficiently hydrated and oxygenated. It supports healthy root development and minimizes the risk of fungal infections.

Toxicity

Ingestion

WARNING

The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.